add elgg as a submodule

0544473b · Michael Fairchild · c2055a14 · 0544473b · 37ca1c09
Commit 0544473b authored 10 years ago by Michael Fairchild
--- a/.gitmodules
+++ b/.gitmodules
+[submodule "elgg"]
+	path = elgg
+	url = https://github.com/Elgg/Elgg.git
--- a/elgg @ 37ca1c09
+++ b/elgg @ 37ca1c09
+Subproject commit 37ca1c09d9f2297e12aa4047bda86d780f9ae70d